add htmx-alpine with optimistic ui experience

2025-12-09 18:46:50 +01:00
parent ddc3d77394
commit cfa0734f08
6 changed files with 282 additions and 0 deletions
@@ -0,0 +1,44 @@
+<li
+  id="todo-{{.ID}}"
+  x-data="{ editing: false, name: '{{.Name}}', backup: '{{.Name}}' }"
+  @htmx:response-error="name = backup; $dispatch('show-toast', 'Error al actualizar. Inténtelo de nuevo.');"
+>
+  <div x-show="!editing" @dblclick="editing = true" x-text="name">
+    {{ .Name }} {{ .Completed }}
+  </div>
+
+  <div x-show="editing" style="display: none">
+    <form
+      hx-put="/todo/{{.ID}}/update"
+      hx-target="closest li"
+      hx-swap="outerHTML"
+      @submit="editing = false"
+    >
+      <input
+        type="text"
+        name="name"
+        value="{{ .Name }}"
+        @keydown.escape="name = backup; editing = false"
+        x-model="name"
+        x-init="$el.focus()"
+      />
+
+      <button type="button" @click="name =backup; editing = false">
+        Cancelar
+      </button>
+
+      <button type="submit">Confirmar</button>
+    </form>
+  </div>
+
+  <button x-show="!editing" @click="editing = true">Editar</button>
+
+  <button
+    x-show="!editing"
+    hx-patch="/todo/{{.ID}}/completed"
+    hx-target="closest li"
+    hx-swap="outerHTML"
+  >
+    Completado
+  </button>
+</li>
@@ -0,0 +1,9 @@
+<h2>Listado de tareas</h2>
+
+<button hx-get="/todo/new" hx-target="#todo-list-body" hx-swap="afterbegin">
+  Nueva tarea
+</button>
+
+<ol id="todo-list-body">
+  {{ range .TodoList }} {{ template "fragments/todo-row" . }} {{ end }}
+</ol>
@@ -0,0 +1,24 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <title>Lista de tareas</title>
+    <script src="https://cdn.jsdelivr.net/npm/htmx.org@2/dist/htmx.min.js"></script>
+    <script
+      defer
+      src="https://cdn.jsdelivr.net/npm/alpinejs@3/dist/cdn.min.js"
+    ></script>
+  </head>
+  <body>
+    <div hx-get="/todo" hx-trigger="load" hx-swap="outerHTML">Cargando...</div>
+
+    <div
+      x-data="{ show: false, message: '' }"
+      @show-toast.window="show = true; message = $event.detail; setTimeout(() => show = false, 3000)"
+      x-show="show"
+    >
+      <span x-text="message"></span>
+    </div>
+  </body>
+</html>